function mcoutest3
path=zeros(10,30);
rdseed=rand(10,30);
dt=0.5/5000;
for jj=1:30
    path(1,jj)=1;
for ii=2:10
    rdseed(ii-1,jj)
     path(ii,jj)=path(ii-1,jj)+(1-path(ii-1,jj))*dt+rdseed(ii-1,jj)*sqrt(dt);
end
end

path2=oupath(rdseed,1,1,1,1);
path2